1-Ethyl-4-methylquinolinium iodide 1-Ethyllepidinium iodide 4-Methylquinoline ethiodide 605-59-4 Lepidine ethiodide Lepidinium ethiodide Lepidinium, 1-ethyl-, iodide NSC 204954 Quinolinium, 1-ethyl-4-methyl-, iodide